I've developed a powerful regex that locates specific text within a lengthy string without spaces. Now I'm attempting to utilize it dynamically to search for various words, but I can't seem to make it function as intended.
const targetWord = "8.469.505-k"
const expression = '/\b(\w*'+ targetWord +'\w*)\b/g'
const cleanText = text.replace(/ /g, "")
if( cleanText.match(new RegExp(expression, 'g')) ){
console.log("Successfully found the word")
}
Ensure that the string does not contain the global flag and avoid using the start and end of the regular expression. Make sure to escape the backslashes as well.
const example = '\\b(\\w*'+ variable +'\\w*)\\b'
Verify that the variable 'rt' is sanitized and does not contain any characters that would render the regular expression invalid, such as a period which matches any character.
One problem that arises in this situation is the special significance of dots in regular expressions. A possible solution is to define "rt" as follows: "const rt = '8\.469\.505-k'". By using ".replace()", you can dynamically escape dots by adding an extra slash, which allows for dealing with different values for "rt".
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